code: def generate_random_prompt(self, name):
      item = self.page.items.get(name, {})
      metadata = item.get("metadata") or {}
      tags = build_tags(metadata)
  
      return self.generate_random_prompt_from_tags(tags)
  
file_path: stable-diffusion-webui/extensions-builtin/Lora/ui_edit_user_metadata.py
imports: import datetime
  import html
  import random
  import gradio
  import re
  from modules import ui_extra_networks_user_metadata
label_desc: Use image node_id 5 for calling the LoraUserMetadataEditor obj's underlying member method code with example usage: obj.generate_random_prompt(name) and returns: self